70th United States Congress
Senate

State (class)
Vacator
Reason for change
Successor
Date of successor's formal installation
Pennsylvania (3)
Vacant
Election of William S. Vare was not certified by the governor, and the Senate refused to seat him.
Vacant
Seat remained vacant until the next Congress.
Illinois (3)
Vacant
Frank L. Smith was not permitted to qualify, and resigned February 9, 1928. Successor elected November 6, 1928.
Otis F. Glenn (R)
December 3, 1928
New Mexico (1)
Andrieus A. Jones (D)
Died December 20, 1927 Successor appointed December 29, 1927. Successor was later not elected to finish the term, see below.
Bronson M. Cutting (R)
December 29, 1927
Michigan (1)
Woodbridge N. Ferris (D)
Died March 23, 1928 Successor appointed March 31, 1928. Successor was then elected November 6, 1928, to finish the term.
Arthur H. Vandenberg (R)
March 31, 1928
Ohio (3)
Frank B. Willis (R)
Died March 30, 1928. Successor appointed April 4, 1928. Successor was later not elected to finish the term, see below.
Cyrus Locher (D)
April 4, 1928
Idaho (3)
Frank R. Gooding (R)
Died June 24, 1928. Successor was appointed to continue the term.
John W. Thomas (R)
June 30, 1928
New Mexico (1)
Bronson M. Cutting (R)
Did not run to finish the term. Successor elected November 6, 1928.
Octaviano A. Larrazolo (R)
December 7, 1928
Ohio (3)
Cyrus Locher (D)
Lost nomination to finish term. Successor elected November 6, 1928.
Theodore E. Burton (R)
December 15, 1928
Delaware (2)
T. Coleman du Pont (R)
Resigned December 9, 1928. Successor appointed December 10, 1928, to finish the term.
Daniel O. Hastings (R)
December 10, 1928

Question: Who were the US senators from New Mexico from 1927-1928?
Answer: Andrieus A. Jones (D) died on December 20, 1927, Bronson M. Cutting (R) succeeded him from December 29, 1927 and Octaviano A. Larrazolo (R) succeeded Bronson M. Cutting (R) from December 7, 1928.